x/build: enable more builders for x/sys

[tklauser]

At the moment all golang.org/x/* sub-repositories are built/tested on a limited set of builders. For golang.org/x/sys it would be nice to enable builders for dragonfly/amd64 and solaris/amd64 at least (and maybe freebsd/arm and netbsd/arm) to increase test coverage. For now I run semi-regular build/tests of x/sys on these via gomote or on my local VMs/machines, but it would be nice to have it automated.

/cc @bradfitz

[bradfitz]

You mean trybots (pre-submit) or build.golang.org columns (post-submit) builders?

[krytarowski]

Were the patches for NetBSD/arm upstreamed? We used to have a long list of them.. perhaps mostly for the 1.4 version.

[tklauser]

@bradfitz Primarily, I mean post-submit builder. But pre-submit would of course also be nice, if it's possible to have them only for x/sys. I guess it doesn't make sense for most of the other x/* repos.

[paulzhol]

freebsd/arm is building x/sys and x/net
https://build.golang.org/?repo=golang.org%2fx%2fsys#
https://build.golang.org/?repo=golang.org%2fx%2fnet#.
It is just horribly behind the regular commits that it can't keep up. I'll try to replace it with a faster hardware soon (depending whether the new board works with FreeBSD11-STABLE).
If that fails, I would try to setup a cross-builder similar to the iOS one.

[bradfitz]

New set for now for go vs net vs sys:

=== RUN   TestListTrybots/sys
--- PASS: TestListTrybots (0.00s)
    --- PASS: TestListTrybots/go (0.00s)
        builders_test.go:28: Builders:
        builders_test.go:30:   - freebsd-amd64-12_0
        builders_test.go:30:   - js-wasm
        builders_test.go:30:   - linux-386
        builders_test.go:30:   - linux-amd64
        builders_test.go:30:   - linux-amd64-race
        builders_test.go:30:   - misc-compile
        builders_test.go:30:   - misc-compile-freebsd
        builders_test.go:30:   - misc-compile-mips
        builders_test.go:30:   - misc-compile-nacl
        builders_test.go:30:   - misc-compile-netbsd
        builders_test.go:30:   - misc-compile-openbsd
        builders_test.go:30:   - misc-compile-plan9
        builders_test.go:30:   - misc-compile-ppc
        builders_test.go:30:   - misc-vet-vetall
        builders_test.go:30:   - nacl-386
        builders_test.go:30:   - nacl-amd64p32
        builders_test.go:30:   - openbsd-amd64-62
        builders_test.go:30:   - windows-386-2008
        builders_test.go:30:   - windows-amd64-2016
    --- PASS: TestListTrybots/net (0.00s)
        builders_test.go:28: Builders:
        builders_test.go:30:   - freebsd-amd64-12_0
        builders_test.go:30:   - linux-386
        builders_test.go:30:   - linux-amd64
        builders_test.go:30:   - linux-amd64-race
        builders_test.go:30:   - misc-compile
        builders_test.go:30:   - misc-compile-freebsd
        builders_test.go:30:   - misc-compile-mips
        builders_test.go:30:   - misc-compile-nacl
        builders_test.go:30:   - misc-compile-netbsd
        builders_test.go:30:   - misc-compile-openbsd
        builders_test.go:30:   - misc-compile-plan9
        builders_test.go:30:   - misc-compile-ppc
        builders_test.go:30:   - misc-vet-vetall
        builders_test.go:30:   - nacl-386
        builders_test.go:30:   - nacl-amd64p32
        builders_test.go:30:   - openbsd-amd64-62
        builders_test.go:30:   - windows-386-2008
        builders_test.go:30:   - windows-amd64-2016
    --- PASS: TestListTrybots/sys (0.00s)
        builders_test.go:28: Builders:
        builders_test.go:30:   - freebsd-386-10_4
        builders_test.go:30:   - freebsd-amd64-10_4
        builders_test.go:30:   - freebsd-amd64-11_2
        builders_test.go:30:   - freebsd-amd64-12_0
        builders_test.go:30:   - linux-386
        builders_test.go:30:   - linux-amd64
        builders_test.go:30:   - linux-amd64-race
        builders_test.go:30:   - misc-compile
        builders_test.go:30:   - misc-compile-freebsd
        builders_test.go:30:   - misc-compile-mips
        builders_test.go:30:   - misc-compile-nacl
        builders_test.go:30:   - misc-compile-netbsd
        builders_test.go:30:   - misc-compile-openbsd
        builders_test.go:30:   - misc-compile-plan9
        builders_test.go:30:   - misc-compile-ppc
        builders_test.go:30:   - misc-vet-vetall
        builders_test.go:30:   - nacl-386
        builders_test.go:30:   - nacl-amd64p32
        builders_test.go:30:   - netbsd-amd64-8_0
        builders_test.go:30:   - openbsd-386-64
        builders_test.go:30:   - openbsd-amd64-62
        builders_test.go:30:   - windows-386-2008
        builders_test.go:30:   - windows-amd64-2016

Note that I've enabled more GCE builder types for the "sys" repo at least: more FreeBSD types, NetBSD, more OpenBSD.

[gopherbot]

Change https://golang.org/cl/145157 mentions this issue: dashboard, cmd/coordinator: move more config out of coordinator into dashboard